JSFiddle - React, Tailwind, and code Playground

by inser

JavaScript

var test = {
  config : {
    count : 10
  },
  length: function() {
    document.write('length called<br />');    
    return test.config.count--;
  }
}

for(var i = 0; i < test.length(); i++)
{
  document.write('iteration ' + i + '<br />');
}